Brushless Motor Sensorless Amphibious Fully Waterproof motor 65161 120KV | 100KV 6000W for Efoil | Ejet boards | Ebike
-16 in stock
Voltage range: 6-20S (25.2-84V)
Max Spin Speed(RPM): 16380
Max Power:6000W,rated power 3000W
Peak current: 200A
The number of pole: 6(please write 3 pairs when do setup)
Max torque at 60%:9NM
Max working temperature: 120︒C
Insulation voltage & leak current: AC500V/10MA/3S
Lead wires extension: 8AWGx1300mm
Motor wire: 8AWG
The difference between the two shafts
Why upgrade from oil sealed to water/ceramic sealed)?
Add a ceramic ring in the middle, reduce the direct contact between the sealing ring and the bearing, extend the life of the bearing; improve the waterproof performance
Water-seal has 2 parts as the following pictures 2 strong hardness ceramic run with each other and metal ring part spins together with shaft&ball bearing, which can prevent the abration between shaft and water-seal, extend the motor lifespan with better IP rate.
12mm round shaft with M8x1.25 thread (Sensorless)
12mm Splinded shaft ：
Efoil, Electric surfboard, Electric Hydrofoil,Foilsurf,Surffoil, RC Boat, Esurf, Jetski, Jetboard, etc.,
Fully Waterproof Motor Brushless Sensorless 85135 140KV 12000W for Efoil | Ejet boards
-5 in stock
Volt range :28~75.6V(6-18S)
Max current/A :190
Max torque@60%(N*M) : 21.8
Max RPM: 10584
Number of pole pairs:5pairs
Current without email@example.com: 1.5A
Current with firstname.lastname@example.org :
Shaft extension length/mm:58
Insulation voltage/leak current: 500V
Extension wire length/mm:1300mm
Working temp.limit/℃ :120℃
Plug:10mm golden plug
Mini Intelligent DIY Spot Welder OLED Automatic&Manual Switching Lithium Battery Power Battery Pack Welding Machine FS-SW1
-77 in stock
Nowadays, lithium batteries are widely using in the electronic products, rechargeable batteries, electric vehicles, balance vehicles, aircraft models, ship models, electronic tools and so on. Due to the diversity of battery shape and volume and the limitation of power supply mode, the traditional welding machine lacks flexibility. FS-SW1 is battery powered, OLED display can show high and low voltage warning. Using the new spot welding technology, and intelligently switching automatic or manual working mode to meet different needs. It is a flexible and efficient welding tools.
1. Input Voltage: 10-14V 2. Welding Thickness: 0.1-0.3mm 3. Trigger Delay: 0.5-3s 4. Screen Flip: 180° 5. Pulse Time: 1-100ms(default),1-500ms（setting） 6. Short Pulse: 0-100% 7. Work Model: Automatic/Manual 8. Voltage Warning: Low Voltage/High Voltage 9. Power Supply Interface: XT90 10.Recommended Battery: Lithium battery (3S 5000mAh minimum 60C) Car battery (12V 400-800CCA)
1. The two electrodes and solder pins should not be touched together to avoid short circuits. 2. Pay attention to the correct wiring. Refer to the manual for the specific wiring method. 3. When using for the first time, set the welding pulse duration to 2ms and check the welding result. According to the actual welding situation, set the appropriate welding pulse duration step by step to obtain good welding. 4. If you use higher current or non-factory parts, you need to take the risk yourself.
Flipsky Anti Spark Switch Aluminum pcb 300A for Electric Skateboard /Ebike/ Scooter/Robots
-64 in stock
Max voltage: 20S (90V，safe for 80V)
Continuous Current: 150A , Max Current: 300A
LED button diameter:12mm
Aluminum pcb Features:
MOS fets: use 10*10 large package MOS , with better overcurrent and heat dissipation performance
Control mode: lock key control switch mode; press the lock button to lock it to open, and the LED light will light up at the same time, press the lock button again to bounce it to turn off, and the LED light turn off at the same time.
The function of the product: the aluminum substrate fire-proof spark switch efficiently and safely protects the power contacts from being burnt and oxidized by the electric spark, effectively protecting the electronic components of the integrated circuit from breakdown and damage, preventing the occurrence of electric sparks that may cause an explosion, and more effectively extending the electronics Product life.
Aluminum base plate has better heat dissipation performance. It is more convenient to add a larger heat sink for continuous large current output. The heat sink and the heat sink are connected with thermally conductive silicone grease, which has a better heat conduction effect.
Do not peel off the heat shrink.There’s no screw to lock the heatsink and PCBA, Only the heat-transfer silicon pad is naturally sticky to heatsink and PCBA.
No short circuit protection, DO NOT short circuit output!
No reverse polarity protection. DO NOT plug in backwards.
Recommended to keep output capacitance under 6,000 uF. Proper operation cannot be guaranteed at higher capacitances.
Do not Hot-Swap. Try to make sure everything is off before connecting and removing. If need be, unplug from battery first, wait for ESCs to turn off, then unplug ESCs. Do the reverse for plugging in, plug in ESCs first before plugging the switch into the battery.
Engineers have thoroughly tested prototypes; however, this is still a new design and a first production run, please exercise extreme caution (as one would normally do with any electric vehicle) when using this device.
Do not attempt to reprogram the MCU unless otherwise advised. Doing so will void any warranty and also put the switch at great risk of failure.
16.5"truck With 8'' Pneumatic All Terrain Mountain Wheels and two belt for DIY off road board/ESK8
-11 in stock
1.all these parts in the kit are unassembled when shipment.
2.this All Terrain kit come without motors, it can suitable for flipsky 63 series Motors,recommend motor:6384/6374 /63100 etc . (If you need other KV values, please leave order notes, otherwise 190KV will be sent by default)
Truck Length: 420mm / 16.5''
Axle Length: 60MM / 2.4''
Axle Diameter: 10MM
hub material: Aluminium Alloy
Tyre Material: Rubber
Axle Hole Size:10 mm
Tyre Pressure: 60PSI 410kpa
HUB Axle Diameter: 10 mm
HUB Teeth: 72 teeth
Pulley teeth:16T HTD5M
Gear ratio: 72:16
Belt:435 mm length,15mm width
Free Shipping Flipsky F1 Electric Skateboard Dual Hub Motor Longboard